Entry
Name
beta-1,4-mannooligosaccharide phosphorylase;
RaMP2
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
BRITE hierarchy
Sysname
1,4-beta-D-mannooligosaccharide:phosphate alpha-D-mannosyltransferase
Reaction(IUBMB)
[(1->4)-beta-D-mannosyl]n + phosphate = [(1->4)-beta-D-mannosyl]n-1 + alpha-D-mannose 1-phosphate
Reaction(KEGG)
Substrate
[(1->4)-beta-D-mannosyl]n [CPD:
C17207 ];
phosphate [CPD:
C00009 ]
Product
[(1->4)-beta-D-mannosyl]n-1;
alpha-D-mannose 1-phosphate [CPD:
C00636 ]
Comment
The enzyme, isolated from the ruminal bacterium Ruminococcus albus, catalyses the reversible phosphorolysis of beta-1,4-mannooligosaccharide with a minimum size of three monomers.
History
EC 2.4.1.319 created 2014
Orthology
K18785 beta-1,4-mannooligosaccharide/beta-1,4-mannosyl-N-acetylglucosamine phosphorylase
Genes
AAQW : K1X11_010835 K1X11_013150
TMV : OH491_05170 OH491_22235
OBT : OPIT5_07215 OPIT5_11815 OPIT5_23100
RUFI : K0V07_00835 K0V07_07235
MCAD : Pan265_03500 Pan265_13470 Pan265_14000
PBAS : SMSP2_00185 SMSP2_00196 SMSP2_02122
ALUS : STSP2_00410 STSP2_01263
VBC : C5Q97_01515 C5Q97_02585 C5Q97_02725
AOK : A3BBH6_04040 A3BBH6_16990
MBAS : ALGA_1579 ALGA_4407
GYM : GYMC10_2731 GYMC10_3409
PBD : PBOR_09470 PBOR_09515 PBOR_10055 PBOR_25915 PBOR_26270 PBOR_28855
PGM : PGRAT_09165 PGRAT_09475 PGRAT_15390
POD : PODO_08065 PODO_19685
PAEN : P40081_08370 P40081_09305 P40081_09775 P40081_22175 P40081_26050 P40081_26375
PAEF : R50345_08115 R50345_09045
PAEQ : R50912_08610 R50912_08655 R50912_24000
PAEA : R70723_08705 R70723_16935 R70723_23835
PAEE : R70331_16230 R70331_22830
PAEH : H70357_09105 H70357_09470 H70357_13340
PAEJ : H70737_07880 H70737_08525
PRI : PRIO_1913 PRIO_1921 PRIO_2014 PRIO_3353
PSON : JI735_17880 JI735_17925 JI735_18280 JI735_24240
PLEN : EIM92_02550 EIM92_12150
PTRI : KDC22_07110 KDC22_08135 KDC22_08175 KDC22_17260 KDC22_22670
PMAH : PTQ21_03740 PTQ21_22300
PMAE : LMZ02_08395 LMZ02_20900 LMZ02_26730
PKP : SK3146_02233 SK3146_02243
FSA : C5Q98_00300 C5Q98_06630
CAML : H6X83_02580 H6X83_11010
CARL : PXC00_01030 PXC00_02325
CAPR : EQM14_09725 EQM14_11540
RIX : RO1_18100 RO1_39780 RO1_41360
RRK : H8S51_007415 H8S51_013935 H8S51_017700
ANR : Ana3638_07150 Ana3638_14295
ACEL : acsn021_03320 acsn021_26350
ACHT : bsdcttw_02620 bsdcttw_17230 bsdcttw_44180
CLE : Clole_3363 Clole_3404
CEW : EKH84_20045 EKH84_20530
VGU : HYG85_12985 HYG85_13620 HYG85_20765
VPY : HZI73_02305 HZI73_07080 HZI73_10845 HZI73_15795 HZI73_18550 HZI73_18995
COB : COB47_0628 COB47_2180
CHD : Calhy_0280 Calhy_1988
CKI : Calkr_1514 Calkr_2192
CLC : Calla_0268 Calla_0900
CKN : Calkro_0296 Calkro_1950
CCHA : ELD05_01495 ELD05_10660
CDIA : CaldiYA01_02580 CaldiYA01_17730
CMOR : OTK00_000536 OTK00_002191
CDAN : SOJ16_000661 SOJ16_002543
PHY : AJ81_05250 AJ81_07270
MPG : Theba_1637 Theba_1714
MMAZ : MmTuc01_2818 MmTuc01_3026
MMJ : MSMAS_1765 MSMAS_1955
MMAC : MSMAC_1169 MSMAC_1355
» show all
Taxonomy
Reference
Authors
Kawahara R, Saburi W, Odaka R, Taguchi H, Ito S, Mori H, Matsui H
Title
Metabolic mechanism of mannan in a ruminal bacterium, Ruminococcus albus, involving two mannoside phosphorylases and cellobiose 2-epimerase: discovery of a new carbohydrate phosphorylase, beta-1,4-mannooligosaccharide phosphorylase.
Journal
Sequence
Other DBs
ExPASy - ENZYME nomenclature database: 2.4.1.319
LinkDB
All DBs